package ru.spies.requests;

import javax.servlet.http.HttpServletRequest;

public class SPRequestWork extends AbstractRequestWork{

	private static SPRequestWork statThis=null;
	
	private SPRequestWork() {
		
	}

	public static SPRequestWork getInstance(){
		if (statThis==null){
			statThis= new SPRequestWork();
		}	
		return statThis;
	}
	
	public String getRequestParam(HttpServletRequest request){
		return changeIfNull(request.getParameter("paramName"));
	}

}
